
body {
	text-align: center;
}
canvas {
	margin: 0 auto;
}
.info {
	font-weight: bold;
	font-size: .5rem;
	text-align: center;
}
.fr {
	float: right;
}
.fl {
	float: left;
}
.ml001 {
	margin-left: 1%;
}
.mr001 {
	margin-right: 1%;
}
#mask {
	position: fixed;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	z-index: 999;
	background-color: rgba(0,0,0,.5);
	color: #fff;
}
#mask >p {
	margin-top: 200px;
	padding: 0 20px;
	font-size: .5rem;
}
#star {
	font-family: 'microsoft-yahei';
	outline: none;
	border: none;
	font-size: .7rem;
	background-color: #fff;
	padding:10px 20px;
	border-radius: 10px;
	margin-top: 50px;
}
